The 'Project Hail Mary' addressed his football shortcomings with Jason and Travis Kelce.

While the brain isn't technically a muscle, science shows it still needs regular workouts to stay sharp. One great way to keep it active? Challenging it with riddles that push you to think ...

I watch Rufus, a friend’s dog, chew enthusiastically on a rubber bone. I know the dog is alive, and his toy is not. I know that intuitively. But can I prove it scientifically? Can science parse the ...